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Patent No.: HK1147900 |
Patented SureSteel Protruded tactile surface design giving R13 antislip resistance
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StepRight(R) Aluminium Matt (carpet insert) |
Venue: Exchange Square
Project time: Nov 2017
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SureSteel Drill&Lock stainless steel tactile |
Venue: Shek Tong Tsui Library
Project Time: Jul 2018
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